| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.51 | 12.506% | $218.8354 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $12.28 | 7.288% | $13.175 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $46.86 | 6.416% | $49.8665 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $76.62 | 5.131% | $80.5514 | $80.55 | $80.55 | $80.60 |
| Purchase #5 | $250.46 | 9.380% | $273.9531 | $273.95 | $273.95 | $274.00 |
| Purchase #6 | $155.80 | 5.852% | $164.9174 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $50.91 | 10.339% | $56.1736 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $787.44 | $857.4724 | $857.48 | $857.45 | $857.60 | |